Registration Dossier
Registration Dossier
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EC number: 943-495-7 | CAS number: 689-65-6
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 04-12-2015 to 05-01-2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study performed under GLP. All relevant validity criteria were met.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- inspected: June 2015; signature September 2015
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 0.847
- Temp.:
- 20 °C
- Remarks on result:
- other: mean relative density (n=2); Temperature: ± 0.5°C
- Type:
- density
- Density:
- 847 kg/m³
- Temp.:
- 20 °C
- Remarks on result:
- other: mean density (n=2); Temperature: ± 0.5°C
- Conclusions:
- The density of the test substance has been determined to be 847 kg/m^3 at 20 ± 0.5 °C using the pycnometer method.
- Executive summary:
The density was determined according to EU Method A.3 and OECD TG 109 using the pycnometer method. The mean density (n=2) of the test substance has been determined to be 847 kg/m^3 at 20 ± 0.5 °C. The relative density was 0.847.
Reference
Table 1.0 – Pycnometer method determinations
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
18.2210 |
17.3533 |
Mass of pycnometer and purified water at 20.0 °C (g) |
28.1346 |
27.5674 |
Mass of pycnometer and test item at 20.0 °C (g) |
26.6314 |
26.0146 |
Density of water at 20.0 °C (kg/m3) |
998.20 |
998.20 |
Density (kg/m3) |
846.8 |
846.5 |
Relative density |
0.8469 |
0.8465 |
Mean density: 847 kg/m3
Mean relative density: 0.847
Temperature: 20.0 ± 0.5 °C
Description of key information
Relative Density: 0.847 at 20 ± 0.5 °C, EU Method A.3 pycnometer method, 2016
Key value for chemical safety assessment
- Relative density at 20C:
- 0.847
Additional information
Key study : EU Method A.3, 2016 : The density was determined according to EU Method A.3 and OECD TG 109 using the pycnometer method. The mean density (n=2) of the test substance has been determined to be 847 kg/m^3 at 20 ± 0.5 °C. The relative density was 0.847.
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